Renesas SH7641 User Manual
Page 1018
Appendix
Rev. 4.00 Sep. 14, 2005 Page 968 of 982
REJ09B0023-0400
Reset State
Power Down Mode
Type Pin
Name
Power-On
Manual
Software
Standby Sleep
Bus-
Released
Reset
Data
bus
D[15:0]
Z I Z I Z
D[31:16]
Z+ I+ Z+ I+ Z+*
6
Bus control
CS0 H
O
Z/H*
3
O
Z
CS6[A,B]
CS5[A,B]
CS[2:4]
Z+ O Z+/H*
3
O
Z+
BS H
O
Z/H*
3
O
Z
CAS[U,L]
RAS[U,L]
Z+ O O/Z+*
2
O
O/Z+*
2
*
6
WE0/DQMLL
WE1/DQMLU
WE2/DQMUL
WE3/DQMUU/AH
H O Z/H*
3
O
Z
RD/
WR
RD
H O Z/H*
3
O
Z
CKE
Z+
O
O/Z+*
2
O
O/Z+*
2
*
6
WAIT
Z I++
Z I++
Z
FRAME Z+
O
Z+/H
*
3
O
Z+
DMAC
DREQ[1:0]
Z+ I+ Z+ I+ I+
DACK[1:0] Z+
O
O/Z+*
4
O
O
TEND Z+
O
O/Z+*
4
O
O
MTU
TCLK[A:D]
Z+ I+ Z+ I+ I+
TIOC0[A:D] Z+
I+/O
Z+/K*
4
I+/O I+/O
TIOC1[A,B] Z+
I+/O
Z+/K*
4
I+/O I+/O
TIOC2[A,B] Z+
I+/O
Z+/K*
4
I+/O I+/O
TIOC3[A:D] Z+
I+/O
Z+/K*
4
I+/O I+/O
TIOC4[A:D] Z+
I+/O
Z+/K*
4
I+/O I+/O
POE
POE[3:0]
Z+ I+ Z+ I+ I+